54102552025 has 12 divisors (see below), whose sum is σ = 68032056384. Its totient is φ = 42672434000.

The previous prime is 54102552001. The next prime is 54102552029. The reversal of 54102552025 is 52025520145.

It is a happy number.

It is not a de Polignac number, because 54102552025 - 2¹⁹ = 54102027737 is a prime.

It is a super-2 number, since 2×54102552025² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54102552029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15238381 + ... + 15241930.

It is an arithmetic number, because the mean of its divisors is an integer number (5669338032).

Almost surely, 2^54102552025 is an apocalyptic number.

It is an amenable number.

54102552025 is a deficient number, since it is larger than the sum of its proper divisors (13929504359).

54102552025 is a wasteful number, since it uses less digits than its factorization.

54102552025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30480392 (or 30480387 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The spelling of 54102552025 in words is "fifty-four billion, one hundred two million, five hundred fifty-two thousand, twenty-five".